package com.tedu.day07springmvc.controller;

import com.tedu.day07springmvc.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BmiController {
    @RequestMapping("/bmi")
    @ResponseBody
    public  String bmi(BmiDTO bmiDTO){
        System.out.println("输入的信息："+bmiDTO);
        String msg;
        double bmi= bmiDTO.getWeight()/(bmiDTO.getHeight()*bmiDTO.getHeight());
        System.out.println(bmi);
        if (bmi<18.5){
            msg="偏瘦";
        } else if (bmi<24) {
            msg="正常";

        } else if (bmi<27) {
            msg="微胖";

        } else {
            msg="该减肥了";
        }
        return msg;

    }
}
